Lochinvar & A.O. Smith 100165926 Ignitor
When you're dealing with a Lochinvar flame fail ignition lockout, the Lochinvar & A.O. Smith 100165926 Ignitor is the professional-grade solution to restore reliable burner startup. This hot surface ignitor is specifically designed for the Cadet Model CD series, including the CDN040, CDN070, CDN100, and CDN120, as well as the CCN120. In a high-efficiency condensing boiler, precise ignition control is critical; a cracked or carbon-fouled element will lead to resonant frequency problems and intermittent boiler lockout messages. As an OEM replacement part, this kit includes a high-temp gasket to ensure a leak-proof seal of the combustion chamber, preventing exhaust gas recirculation and maintaining the vacuum necessary for the air pressure switch to close. Replacing a brittle 780643 igniter with this genuine 100165926 HVAC part stabilizes resistance and prevents the nuisance 3-flash flame failure errors common in aging Power-fin and Knight-style units. Avoid "homemade cures" and use this factory-spec ignitor with gasket to ensure your customer's hydronic system operates with maximum combustion efficiency.
Key Benefits
- Direct OEM Compatibility: Engineered for a precise fit in Lochinvar Cadet CD and CCN boiler models.
- Full Seal Integrity: Includes a replacement gasket to maintain combustion chamber airtightness and prevent lower air condition errors.
- Optimized Ignition Pulse: Provides rapid thermal response to eliminate flame fail running anomalies during cold starts.
- Reliable Construction: Withstands the intense thermal Cycling of vertical gas wall-hung boilers without premature element fatigue.
Common Questions
- Why am I seeing a "Flame Fail" lockout after 2 years? In LP gas applications or at high altitudes, improper tuning can shorten element life. Ensuring correct gas pressure and a clean flame rod alongside the 100165926 ignitor is essential for longevity.
- Do I need to replace the gasket every time? Yes. Reusing an old gasket can lead to air leaks that trip pressure switches and cause boiler vibration or "jet engine" noises during takeoff.
- Can I test the ignitor before replacing it? You can check for electrical resistance with a multimeter. If the circuit is open or resistance is outside factory specs, the element is compromised and must be replaced.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $58.55
-65%$58.55
$20.49Lochinvar & A.O. Smith 100165926 Ignitor
When you're dealing with a Lochinvar flame fail ignition lockout, the Lochinvar & A.O. Smith 100165926 Ignitor is the professional-grade solution to restore reliable burner startup. This hot surface ignitor is specifically designed for the Cadet Model CD series, including the CDN040, CDN070, CDN100, and CDN120, as well as the CCN120. In a high-efficiency condensing boiler, precise ignition control is critical; a cracked or carbon-fouled element will lead to resonant frequency problems and intermittent boiler lockout messages. As an OEM replacement part, this kit includes a high-temp gasket to ensure a leak-proof seal of the combustion chamber, preventing exhaust gas recirculation and maintaining the vacuum necessary for the air pressure switch to close. Replacing a brittle 780643 igniter with this genuine 100165926 HVAC part stabilizes resistance and prevents the nuisance 3-flash flame failure errors common in aging Power-fin and Knight-style units. Avoid "homemade cures" and use this factory-spec ignitor with gasket to ensure your customer's hydronic system operates with maximum combustion efficiency.
Key Benefits
- Direct OEM Compatibility: Engineered for a precise fit in Lochinvar Cadet CD and CCN boiler models.
- Full Seal Integrity: Includes a replacement gasket to maintain combustion chamber airtightness and prevent lower air condition errors.
- Optimized Ignition Pulse: Provides rapid thermal response to eliminate flame fail running anomalies during cold starts.
- Reliable Construction: Withstands the intense thermal Cycling of vertical gas wall-hung boilers without premature element fatigue.
Common Questions
- Why am I seeing a "Flame Fail" lockout after 2 years? In LP gas applications or at high altitudes, improper tuning can shorten element life. Ensuring correct gas pressure and a clean flame rod alongside the 100165926 ignitor is essential for longevity.
- Do I need to replace the gasket every time? Yes. Reusing an old gasket can lead to air leaks that trip pressure switches and cause boiler vibration or "jet engine" noises during takeoff.
- Can I test the ignitor before replacing it? You can check for electrical resistance with a multimeter. If the circuit is open or resistance is outside factory specs, the element is compromised and must be replaced.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Description
When you're dealing with a Lochinvar flame fail ignition lockout, the Lochinvar & A.O. Smith 100165926 Ignitor is the professional-grade solution to restore reliable burner startup. This hot surface ignitor is specifically designed for the Cadet Model CD series, including the CDN040, CDN070, CDN100, and CDN120, as well as the CCN120. In a high-efficiency condensing boiler, precise ignition control is critical; a cracked or carbon-fouled element will lead to resonant frequency problems and intermittent boiler lockout messages. As an OEM replacement part, this kit includes a high-temp gasket to ensure a leak-proof seal of the combustion chamber, preventing exhaust gas recirculation and maintaining the vacuum necessary for the air pressure switch to close. Replacing a brittle 780643 igniter with this genuine 100165926 HVAC part stabilizes resistance and prevents the nuisance 3-flash flame failure errors common in aging Power-fin and Knight-style units. Avoid "homemade cures" and use this factory-spec ignitor with gasket to ensure your customer's hydronic system operates with maximum combustion efficiency.
Key Benefits
- Direct OEM Compatibility: Engineered for a precise fit in Lochinvar Cadet CD and CCN boiler models.
- Full Seal Integrity: Includes a replacement gasket to maintain combustion chamber airtightness and prevent lower air condition errors.
- Optimized Ignition Pulse: Provides rapid thermal response to eliminate flame fail running anomalies during cold starts.
- Reliable Construction: Withstands the intense thermal Cycling of vertical gas wall-hung boilers without premature element fatigue.
Common Questions
- Why am I seeing a "Flame Fail" lockout after 2 years? In LP gas applications or at high altitudes, improper tuning can shorten element life. Ensuring correct gas pressure and a clean flame rod alongside the 100165926 ignitor is essential for longevity.
- Do I need to replace the gasket every time? Yes. Reusing an old gasket can lead to air leaks that trip pressure switches and cause boiler vibration or "jet engine" noises during takeoff.
- Can I test the ignitor before replacing it? You can check for electrical resistance with a multimeter. If the circuit is open or resistance is outside factory specs, the element is compromised and must be replaced.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
